| error: transmute from a pointer type (`*const T`) to a reference type (`&T`) |
| --> tests/ui/transmute_ptr_to_ref.rs:10:21 |
| | |
| LL | let _: &T = std::mem::transmute(p); |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*p` |
| | |
| = note: `-D clippy::transmute-ptr-to-ref` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::transmute_ptr_to_ref)]` |
| |
| error: transmute from a pointer type (`*mut T`) to a reference type (`&mut T`) |
| --> tests/ui/transmute_ptr_to_ref.rs:14:25 |
| | |
| LL | let _: &mut T = std::mem::transmute(m); |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *m` |
| |
| error: transmute from a pointer type (`*mut T`) to a reference type (`&T`) |
| --> tests/ui/transmute_ptr_to_ref.rs:18:21 |
| | |
| LL | let _: &T = std::mem::transmute(m); |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*m` |
| |
| error: transmute from a pointer type (`*mut T`) to a reference type (`&mut T`) |
| --> tests/ui/transmute_ptr_to_ref.rs:22:25 |
| | |
| LL | let _: &mut T = std::mem::transmute(p as *mut T); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(p as *mut T)` |
| |
| error: transmute from a pointer type (`*const U`) to a reference type (`&T`) |
| --> tests/ui/transmute_ptr_to_ref.rs:26:21 |
| | |
| LL | let _: &T = std::mem::transmute(o); |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(o as *const T)` |
| |
| error: transmute from a pointer type (`*mut U`) to a reference type (`&mut T`) |
| --> tests/ui/transmute_ptr_to_ref.rs:30:25 |
| | |
| LL | let _: &mut T = std::mem::transmute(om); |
| | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(om as *mut T)` |
| |
| error: transmute from a pointer type (`*mut U`) to a reference type (`&T`) |
| --> tests/ui/transmute_ptr_to_ref.rs:34:21 |
| | |
| LL | let _: &T = std::mem::transmute(om); |
| | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(om as *const T)` |
| |
| error: transmute from a pointer type (`*const i32`) to a reference type (`&_issue1231::Foo<'_, u8>`) |
| --> tests/ui/transmute_ptr_to_ref.rs:46:32 |
| | |
| LL | let _: &Foo<u8> = unsafe { std::mem::transmute::<_, &Foo<_>>(raw) }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*raw.cast::<Foo<_>>()` |
| |
| error: transmute from a pointer type (`*const i32`) to a reference type (`&_issue1231::Foo<'_, &u8>`) |
| --> tests/ui/transmute_ptr_to_ref.rs:49:33 |
| | |
| LL | let _: &Foo<&u8> = unsafe { std::mem::transmute::<_, &Foo<&_>>(raw) }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*raw.cast::<Foo<&_>>()` |
| |
| error: transmute from a pointer type (`*const i32`) to a reference type (`&u8`) |
| --> tests/ui/transmute_ptr_to_ref.rs:54:14 |
| | |
| LL | unsafe { std::mem::transmute::<_, Bar>(raw) }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(raw as *const u8)` |
| |
| error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:61:18 |
| | |
| LL | 0 => std::mem::transmute(x), |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*x.cast::<&u32>()` |
| |
| error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:63:18 |
| | |
| LL | 1 => std::mem::transmute(y), |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*y.cast::<&u32>()` |
| |
| error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:65:18 |
| | |
| LL | 2 => std::mem::transmute::<_, &&'b u32>(x), |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*x.cast::<&'b u32>()` |
| |
| error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:67:18 |
| | |
| LL | _ => std::mem::transmute::<_, &&'b u32>(y), |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*y.cast::<&'b u32>()` |
| |
| error: transmute from a pointer type (`*const u32`) to a reference type (`&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:78:23 |
| | |
| LL | let _: &u32 = std::mem::transmute(a); |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*a` |
| |
| error: transmute from a pointer type (`*const u32`) to a reference type (`&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:80:23 |
| | |
| LL | let _: &u32 = std::mem::transmute::<_, &u32>(a); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*a.cast::<u32>()` |
| |
| error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:83:18 |
| | |
| LL | 0 => std::mem::transmute(x), |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*x.cast::<&u32>()` |
| |
| error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:85:18 |
| | |
| LL | _ => std::mem::transmute::<_, &&'b u32>(x), |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*x.cast::<&'b u32>()` |
| |
| error: transmute from a pointer type (`*const u32`) to a reference type (`&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:96:23 |
| | |
| LL | let _: &u32 = std::mem::transmute(a); |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*a` |
| |
| error: transmute from a pointer type (`*const u32`) to a reference type (`&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:98:23 |
| | |
| LL | let _: &u32 = std::mem::transmute::<_, &u32>(a); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(a as *const u32)` |
| |
| error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:101:18 |
| | |
| LL | 0 => std::mem::transmute(x), |
| | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(x as *const () as *const &u32)` |
| |
| error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) |
| --> tests/ui/transmute_ptr_to_ref.rs:103:18 |
| | |
| LL | _ => std::mem::transmute::<_, &&'b u32>(x), |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(x as *const () as *const &'b u32)` |
| |
| error: aborting due to 22 previous errors |
| |